摘要
通过生产性试验考察了高锰酸钾预处理工艺对地表水中有机物、氨氮、铁、锰等污染物的去除效果,并与预氯化工艺进行了对比。结果表明,高锰酸钾预处理在减少铁锰污染、去除氨氮、降低有机物含量等方面具有比预氯化更好的效果。
By means of full-scale experiment, potassium permanganate pretreatment process for removal of organic polltants, NH_3-N, Fe^(2+), and Mn^(2+) from surface water was investigated, and it was compared with prechlorination process. The result shows that potassium permanganate process is superior to prechlorination in reducing Fe^(2+), and Mn^(2+) contamination, removing NH_3-H, and decreasing organic content.
出处
《中国给水排水》
CAS
CSCD
北大核心
2005年第2期59-60,共2页
China Water & Wastewater
关键词
预处理
高锰酸钾
微污染地表水
有机污染物
氨氮
铁
锰
pretreatment
potassium permanganate
micro-polluted surface water
organic pollutant
NH_3-N
Fe^(2+)
Mn^(2+)
